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VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
The AllWISE data Release; please acknowledge the usage of the WISE data products (747634026 rows)
  AllWISE===J192038.59+211652.1
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ColumnValue  Explain   (UCD)
_RAJ200019 20 38.597256 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+21 16 52.15980 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195019 18 29.213700 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+21 11 11.22342 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon055.123066851 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+03.445722609 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

AllWISEJ192038.59+211652.1  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000290.1608219 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+21.2811555 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0439 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0422 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA108.9 deg Position angle of the error ellipse (Note 1)   (pos.posAng;pos.errorEllipse)

ImIm  Image of the 4 bands from the IRSA server (IPAC) (meta.ref.url)

W1mag 5.455 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.161 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 4.892 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.092 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 4.154 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.015 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 3.166 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.020 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 8.398 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.020 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 7.000 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.016 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 7.051 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx3080.353 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2256.041 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2905121201351033873  Unique source ID (meta.id.part;meta.main)
snr1 6.7   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.21e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 11.9   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 7.46e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 74.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.14e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 53.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 8.64e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 4.90e-01  All-band combined reduced χ2 (stat.fit.chi2)
nb1   [1-4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na0   [0/1] Active deblending flag (1 if a detection was split into multiple sources) (meta.number)
sat1 0.210   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.183   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.000   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfpp00   [0DHOPdhop] Contamination and confusion flag, one per band (cc_flags) (Note 2)   (meta.code)
ex0   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var0011  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 43   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 43   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 43   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 43   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 15   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 15   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 15   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 15   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2300  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm290.1608233 deg Right ascension at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.ra)
e_RA_pm 0.0421 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+21.2811520 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0432 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0012 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -87 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 37 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 290 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 37 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.19e-01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 7.47e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.73e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.21e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 4.85e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphBAAA   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet15   [0-15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 0  Scattered moonlight contamination flag (meta.code)
covW1 13.757   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 15.363   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 15.844   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 15.528   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1339489327   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.165 arcsec Distance separating the positions of the WISE source and associated 2MASS PSC source (pos;arith.diff)

2M2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  
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